Column chart widget (theme2) behavior in popup layer

[EssKay]

I have 3 buttons liked to popup layers. In one of the layer I have place column chart widget (theme2) along with some text.
all popup layers have transition effect 'Fade'.

Now on preview, when I click the button, the chart did not behave in animated way Why?

If just place this chart on page, on page enter, it behavior is animated.


After few exports and trying ...this chart is not even getting displayed on button click. why? What is getting messed up? though it not animating, atleast it was getting displayed before this...now it is not.